Process for forming a primary, a secondary or a tertiary amine via a direct amination reaction

US9469620B2 · kind B2 · utility

Assignees

• RHODIA OPERATIONS · FR
• CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE · FR

Inventors

• Floryan Decampo · Pittsburgh, US
• Damien Cartigny · Mont de Marsan, FR
• Mohamad Ousmane · Shanghai, CN
• Marc Pera Titus · Shanghai, CN

Key dates

• Filing date: Dec 20, 2013
• Grant date: Oct 18, 2016
• Expiry date: Dec 20, 2033

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J2531/842
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention concerns a process to obtain primary, secondary or tertiary amines, via a direct amination reaction of alcohols in presence of bis(perfluoroalkylsulfonimide) acid or salts thereof catalysts, and derivatives.